PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information? help Back to Top

TF ID

kfl00175_0110

Organism

Taxonomic ID

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Klebsormidiophyceae; Klebsormidiales; Klebsormidiaceae; Klebsormidium

Family

Protein Properties

Length: 229aa MW: 25682.2 Da PI: 9.2441

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
kfl00175_0110	genome	KFGP	View Nucleic Acid

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	31.5	3.3e-10	76	121	6	54
HHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 6 nerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 rEr RR+r+ +f eL +ll + + +K +K++iL+ Av+ I +L kfl00175_0110 76 ADRERERRNRLHAKFMELSQLLDPG---RPPKTDKSTILTDAVRVIGQL 121 579*******************8...89**************998 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	11.573	70	121	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	6.15E-12	76	138	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	1.3E-8	76	127	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	4.6E-8	76	121	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	2.51E-7	77	126	No hit	No description
Gene3D	G3DSA:4.10.280.10	6.2E-12	78	143	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 229 aa Download sequence Send to blast
MQDTAGDMFM GAWMDPSLMT PEPLLTGDQN AACQWQWPAF EKTEESGQSE KGPSCKKSGS 60 RKRQRGEQSV AAADKADRER ERRNRLHAKF MELSQLLDPG RPPKTDKSTI LTDAVRVIGQ 120 LRNEAEQLKE SNTQLRSSIK DLKVEKNELR EEKVRLKNDK DRLDLQVKTM MPPSFGLPQA 180 AMAAAFAAQQ QHKLQAPGQA AMGNFGMWQF LPPQVLDTSQ DHVLRPPAA

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor. Plays a role in resistance to amide-linked indole-3-acetic acid (IAA) conjugates such as IAA-Leu and IAA-Phe. May regulate gene expression in response to metal homeostasis changes. {ECO:0000269\|PubMed:17028341}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_006447466.1	1e-56	transcription factor ILR3 isoform X2
Refseq	XP_006469731.1	1e-56	transcription factor ILR3-like isoform X2
Swissprot	Q9FH37	1e-54	ILR3_ARATH; Transcription factor ILR3
TrEMBL	A0A1Y1HZI8	1e-167	A0A1Y1HZI8_KLENI; Helix-loop-helix DNA-binding superfamily protein
STRING	XP_006469731.1	4e-56	(Citrus sinensis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Representative plant	OGRP755	17	66

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G54680.1	1e-41	bHLH family protein

Publications ? help Back to Top
Li X,Zhang H,Ai Q,Liang G,Yu D Two bHLH Transcription Factors, bHLH34 and bHLH104, Regulate Iron Homeostasis in Arabidopsis thaliana. Plant Physiol., 2016. 170(4): p. 2478-93 [PMID:26921305] Aparicio F,Pallás V The coat protein of Alfalfa mosaic virus interacts and interferes with the transcriptional activity of the bHLH transcription factor ILR3 promoting salicylic acid-dependent defence signalling response. Mol. Plant Pathol., 2017. 18(2): p. 173-186 [PMID:26929142] Liang G,Zhang H,Li X,Ai Q,Yu D bHLH transcription factor bHLH115 regulates iron homeostasis in Arabidopsis thaliana. J. Exp. Bot., 2017. 68(7): p. 1743-1755 [PMID:28369511] Ezer D, et al. The G-Box Transcriptional Regulatory Code in Arabidopsis. Plant Physiol., 2017. 175(2): p. 628-640 [PMID:28864470] Li B, et al. Network-Guided Discovery of Extensive Epistasis between Transcription Factors Involved in Aliphatic Glucosinolate Biosynthesis. Plant Cell, 2018. 30(1): p. 178-195 [PMID:29317470] Min JH, et al. Arabidopsis Basic Helix-Loop-Helix 34 (bHLH34) Is Involved in Glucose Signaling through Binding to a GAGA Cis-Element. Front Plant Sci, 2017. 8: p. 2100 [PMID:29321786] Samira R, et al. The bHLH transcription factor ILR3 modulates multiple stress responses in Arabidopsis. Plant Mol. Biol., 2018. 97(4-5): p. 297-309 [PMID:29882068]